{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["victim", "tool", "payment method", "attack pattern", "place", "time", "damage amount", "attacker", "price"]}], "input": "With WannaCry , the hackers asked for $ 300 worth of bitcoin from victims , and if they waited over 72 hours to pay , the fine increased to $ 600 ."}
{"ransom": [{"victim": "victims", "tool": "WannaCry", "payment method": "worth of bitcoin", "attack pattern": "NAN", "place": "NAN", "time": "NAN", "damage amount": "NAN", "attacker": "the hackers", "price": "$ 300"}]}